EP0210315A3 - Triple discharge pump - Google Patents

Triple discharge pump Download PDF

Info

Publication number
EP0210315A3
EP0210315A3 EP85308717A EP85308717A EP0210315A3 EP 0210315 A3 EP0210315 A3 EP 0210315A3 EP 85308717 A EP85308717 A EP 85308717A EP 85308717 A EP85308717 A EP 85308717A EP 0210315 A3 EP0210315 A3 EP 0210315A3
Authority
EP
European Patent Office
Prior art keywords
discharge pump
triple
triple discharge
pump
discharge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP85308717A
Other versions
EP0210315B1 (en
EP0210315A2 (en
Inventor
Hartley E. Dale
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Product Research and Development
Original Assignee
Product Research and Development
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Product Research and Development filed Critical Product Research and Development
Publication of EP0210315A2 publication Critical patent/EP0210315A2/en
Publication of EP0210315A3 publication Critical patent/EP0210315A3/en
Application granted granted Critical
Publication of EP0210315B1 publication Critical patent/EP0210315B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1037—Flap valves
    • F04B53/1047—Flap valves the valve being formed by one or more flexible elements
    • F04B53/106—Flap valves the valve being formed by one or more flexible elements the valve being a membrane
    • F04B53/1065—Flap valves the valve being formed by one or more flexible elements the valve being a membrane fixed at its centre
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/025—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel
    • F04B43/026—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel each plate-like pumping flexible member working in its own pumping chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
EP85308717A 1985-06-25 1985-11-29 Diaphragm pump, particularly with three working chambers Expired - Lifetime EP0210315B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/748,484 US4610605A (en) 1985-06-25 1985-06-25 Triple discharge pump
US748484 1985-06-25

Publications (3)

Publication Number Publication Date
EP0210315A2 EP0210315A2 (en) 1987-02-04
EP0210315A3 true EP0210315A3 (en) 1987-05-20
EP0210315B1 EP0210315B1 (en) 1990-01-31

Family

ID=25009641

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85308717A Expired - Lifetime EP0210315B1 (en) 1985-06-25 1985-11-29 Diaphragm pump, particularly with three working chambers

Country Status (4)

Country Link
US (1) US4610605A (en)
EP (1) EP0210315B1 (en)
CA (1) CA1242929A (en)
DE (1) DE3575770D1 (en)

Families Citing this family (102)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4801249A (en) * 1986-06-09 1989-01-31 Ohken Seiko Co., Ltd. Small-sized pump
US4797069A (en) * 1987-06-03 1989-01-10 Product Research And Development Pump with variable angle wobble plate
US4830223A (en) * 1988-04-01 1989-05-16 Priest D Eon Drinking water sending and dispensing system
US5108270A (en) * 1990-07-27 1992-04-28 The Aro Corporation Conductive plastic fluid handling equipment
US5203803A (en) * 1991-04-03 1993-04-20 Aquatec Water Systems, Inc. Reverse osmosis water purifier booster pump system
US5639374A (en) * 1992-06-30 1997-06-17 Premier Manufactured Systems, Inc. Water-conserving pressure-maintaining reverse osmosis system
US5503736A (en) * 1994-04-28 1996-04-02 Aquatec Water Systems, Inc. Hydroboost piston pump for reverse osmosis system
US5476367A (en) * 1994-07-07 1995-12-19 Shurflo Pump Manufacturing Co. Booster pump with sealing gasket including inlet and outlet check valves
US5588811A (en) * 1994-07-14 1996-12-31 Price Manufacturing, Inc. Air bed diaphragm pump
US5549456A (en) * 1994-07-27 1996-08-27 Rule Industries, Inc. Automatic pump control system with variable test cycle initiation frequency
US5626464A (en) * 1995-05-23 1997-05-06 Aquatec Water Systems, Inc. Wobble plate pump
US6733248B2 (en) 1995-07-25 2004-05-11 Thomas Industries Inc. Fluid pumping apparatus
US5593291A (en) * 1995-07-25 1997-01-14 Thomas Industries Inc. Fluid pumping apparatus
US6450777B2 (en) 1995-07-25 2002-09-17 Thomas Industries, Inc. Fluid pumping apparatus
US6074174A (en) * 1998-01-15 2000-06-13 Thomas Industries Inc. Fluid pumping apparatus
US5632607A (en) * 1995-11-01 1997-05-27 Shurflo Pump Manufacturing Co. Piston and valve arrangement for a wobble plate type pump
US5791882A (en) * 1996-04-25 1998-08-11 Shurflo Pump Manufacturing Co High efficiency diaphragm pump
US5800136A (en) * 1997-02-28 1998-09-01 Shurflo Pump Manufacturing Co. Pump with bypass valve
US5894783A (en) * 1997-07-01 1999-04-20 Hydro-Gear Limited Partnership Hydrostatic transmission swash plate assembly
US6112538A (en) * 1997-08-27 2000-09-05 Mist 'n Co, Inc. Portable air conditioning apparatus and method using evaporative cooling
EP1034373A1 (en) 1997-11-26 2000-09-13 Shurflo Pump Manufacturing Co. Diaphragm pump with modified valves
US6048183A (en) * 1998-02-06 2000-04-11 Shurflo Pump Manufacturing Co. Diaphragm pump with modified valves
GB9917736D0 (en) * 1999-07-29 1999-09-29 Munster Simms Eng Ltd Diaphragm pumps
US6524483B1 (en) 2001-03-12 2003-02-25 Watts Regulator Co. Method of retrofitting an existing RO system to zero waste
US6524472B2 (en) 2001-03-12 2003-02-25 Watts Regulator Co. Monolithically-molded subassemblies for retrofitting existing RO systems to zero waste
US6715994B2 (en) 2001-11-12 2004-04-06 Shurflo Pump Manufacturing Co., Inc. Bilge pump
US8337166B2 (en) * 2001-11-26 2012-12-25 Shurflo, Llc Pump and pump control circuit apparatus and method
US6623245B2 (en) * 2001-11-26 2003-09-23 Shurflo Pump Manufacturing Company, Inc. Pump and pump control circuit apparatus and method
US7083392B2 (en) 2001-11-26 2006-08-01 Shurflo Pump Manufacturing Company, Inc. Pump and pump control circuit apparatus and method
AU2003232342A1 (en) * 2002-05-24 2003-12-12 Keith Larke An improved fluid pump
DE10224750A1 (en) 2002-06-04 2003-12-24 Fresenius Medical Care De Gmbh Device for the treatment of a medical fluid
US8540493B2 (en) 2003-12-08 2013-09-24 Sta-Rite Industries, Llc Pump control system and method
US7013793B2 (en) * 2004-03-22 2006-03-21 Itt Manufacturing Enterprises Diaphragm mounting method for a diaphragm pump
CN100382733C (en) * 2004-07-02 2008-04-23 蔡应麟 Water outlet pressure plate
US8469675B2 (en) 2004-08-26 2013-06-25 Pentair Water Pool And Spa, Inc. Priming protection
US8019479B2 (en) 2004-08-26 2011-09-13 Pentair Water Pool And Spa, Inc. Control algorithm of variable speed pumping system
US8043070B2 (en) 2004-08-26 2011-10-25 Pentair Water Pool And Spa, Inc. Speed control
US7874808B2 (en) 2004-08-26 2011-01-25 Pentair Water Pool And Spa, Inc. Variable speed pumping system and method
US8480373B2 (en) 2004-08-26 2013-07-09 Pentair Water Pool And Spa, Inc. Filter loading
US8602745B2 (en) * 2004-08-26 2013-12-10 Pentair Water Pool And Spa, Inc. Anti-entrapment and anti-dead head function
US7845913B2 (en) 2004-08-26 2010-12-07 Pentair Water Pool And Spa, Inc. Flow control
US7686589B2 (en) 2004-08-26 2010-03-30 Pentair Water Pool And Spa, Inc. Pumping system with power optimization
US8449267B2 (en) * 2004-09-29 2013-05-28 Shurflo, Llc Pump assembly and fluid metering unit
US7373871B1 (en) 2005-03-01 2008-05-20 Hydro-Gear Limited Partnership Swash plate for a hydraulic drive apparatus
US7424847B2 (en) * 2005-05-25 2008-09-16 Hart Arthur S Diaphragm assembly for a pump
US7887304B2 (en) * 2005-11-08 2011-02-15 Ying Lin Cai Method and structure of preventing water from leakage for the pressurized pump of diaphragm type
TW200800373A (en) 2006-06-23 2008-01-01 Chao-Fou Hsu Method to avoid water leakage in diaphragm type pressure pump and the structure thereof
TW201241312A (en) 2007-09-07 2012-10-16 Chao-Fou Hsu Compressing diaphragm pump having automatic air expelling and pressure abnormal-preventing features for spray use
KR100807840B1 (en) * 2007-09-07 2008-02-27 (주)씨에스이 Diaphragm assembly for pump and eccentric bushing retainer for the same
EP2212029B1 (en) * 2007-10-24 2019-10-23 Royal Appliance Mfg. Co. Pressurized fluid dispenser
US20100014998A1 (en) * 2008-07-21 2010-01-21 Michael Conner Diaphragm pump
US20100068082A1 (en) * 2008-09-17 2010-03-18 Ying Lin Cai Leakage-Proof Contrivance for Upper Hood of Diaphragm Pump
TWI405903B (en) * 2008-09-17 2013-08-21 Chao Fou Hsu Sealing structure of diaphragm head of diaphragm pump
ES2773888T3 (en) 2008-10-06 2020-07-15 Danfoss Low Power Drives Method of operating a vacuum release safety system
CN101737315B (en) * 2008-11-21 2012-05-09 蔡应麟 Shock damper for outlet pipe of diaphragm pump
US9556874B2 (en) 2009-06-09 2017-01-31 Pentair Flow Technologies, Llc Method of controlling a pump and motor
US8436559B2 (en) * 2009-06-09 2013-05-07 Sta-Rite Industries, Llc System and method for motor drive control pad and drive terminals
US8564233B2 (en) 2009-06-09 2013-10-22 Sta-Rite Industries, Llc Safety system and method for pump and motor
CN102497895A (en) 2009-07-15 2012-06-13 弗雷塞尼斯医疗保健控股公司 Medical fluid cassettes and related systems and methods
US9239119B2 (en) 2009-11-09 2016-01-19 Goyen Controls Co. Pty. Ltd. Diaphragm and diaphragm valve
TW201221772A (en) * 2010-11-23 2012-06-01 Deng Min Jian Pump structure improvement
MX344350B (en) 2010-12-08 2016-12-13 Pentair Water Pool & Spa Inc Discharge vacuum relief valve for safety vacuum release system.
EP2655886A4 (en) 2010-12-21 2018-05-09 Pentair Filtration Solutions, LLC Diaphragm pump and motor system and method
US9624915B2 (en) 2011-03-09 2017-04-18 Fresenius Medical Care Holdings, Inc. Medical fluid delivery sets and related systems and methods
CA2833537C (en) 2011-04-21 2019-07-30 Fresenius Medical Care Holdings, Inc. Fastening mechanisms for medical fluid pumping systems and related devices and methods
WO2012154642A1 (en) * 2011-05-10 2012-11-15 Gojo Industries, Inc. Foam pump
EP2554846B1 (en) * 2011-08-04 2013-07-31 Okenseiko Co., Ltd. Diaphragm pump
US10465676B2 (en) 2011-11-01 2019-11-05 Pentair Water Pool And Spa, Inc. Flow locking system and method
US9610392B2 (en) 2012-06-08 2017-04-04 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US9500188B2 (en) * 2012-06-11 2016-11-22 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
JP6062179B2 (en) * 2012-08-01 2017-01-18 株式会社テクノ高槻 Electromagnetic fluid pump with center plate and centering function
US9885360B2 (en) 2012-10-25 2018-02-06 Pentair Flow Technologies, Llc Battery backup sump pump systems and methods
US9845799B2 (en) * 2012-11-20 2017-12-19 Flow Control LLC Sealed diaphragm pump
DE102012025411A1 (en) * 2012-12-20 2014-07-10 Borgwarner Inc. Recirculation valve of an exhaust gas turbocharger compressor
WO2015108685A1 (en) * 2014-01-16 2015-07-23 Chen, Chung-Chin Vibration-reducing structure for compressing diaphragm pump
US20150198154A1 (en) * 2014-01-16 2015-07-16 Ying Lin Cai Vibration-reducing structure for compressing diaphragm pump
CN104791226A (en) * 2014-01-16 2015-07-22 蔡应麟 Shock absorption structure of diaphragm booster pump
CN104791235B (en) * 2014-01-16 2018-10-26 蔡应麟 The shock-dampening method of diaphragm booster pump
GB2527657A (en) * 2014-05-20 2015-12-30 Ying Lin Cai Roundel structure for four-compression-chamber diaphragm pump with multiple effects
EP3146212A4 (en) * 2014-05-20 2018-04-25 Ying Lin Cai Vibration-reducing structure for four-compression-chamber diaphragm pump
GB2527658B (en) * 2014-05-20 2017-06-14 Lin Cai Ying Four compression chamber diaphragm pump with vibration reducing and positioning structures
GB2527911B (en) 2014-05-20 2017-06-14 Lin Cai Ying Compressing diaphragm pump with vibration reducing and positioning structures
CN105089987B (en) * 2014-05-20 2019-04-02 佛山市三角洲电器科技有限公司 The vibration control structure and swing wheel structure of five booster cavity diaphragm pumps
GB2527910B (en) 2014-05-20 2018-05-23 Lin Cai Ying Eccentric roundel structure for compressing diaphragm pump with vibration reducing structures
JP6080080B2 (en) * 2014-05-20 2017-02-15 蔡応麟 Vibration reduction structure of 4 compression chamber diaphragm pump
US9945372B2 (en) * 2014-05-20 2018-04-17 Ying Lin Cai Compressing diaphragm pump with multiple effects
CN105090006B (en) * 2014-05-20 2018-07-17 蔡应麟 The vibration control structure of five booster cavity diaphragm pumps
US20150337818A1 (en) * 2014-05-20 2015-11-26 Ying Lin Cai Vibration-reducing structure for five-compressing-chamber diaphragm pump
US20150337817A1 (en) * 2014-05-20 2015-11-26 Ying Lin Cai Roundel structure for four-compression-chamber diaphragm pump with multiple effects
US9989046B2 (en) * 2014-05-20 2018-06-05 Ying Lin Cai Roundel structure for five-compressing-chamber diaphragm pump
US9970429B2 (en) 2014-07-16 2018-05-15 Flowserve Management Company Diaphragm pump
US10082138B2 (en) * 2014-08-25 2018-09-25 Flowserve Management Company Valve and valve seat for a diaphragm pump
US10173183B2 (en) 2014-09-11 2019-01-08 Flowserve Management Company Diaphragm pump with improved tank recirculation
US10260494B2 (en) 2014-10-20 2019-04-16 Ying Lin Cai Eccentric roundel structure for three-compressing-chamber diaphragm pump
CN105317664B (en) * 2015-11-12 2017-12-29 珠海格力节能环保制冷技术研究中心有限公司 Water purifier, stabilized pressure pump and its fit structure of swash plate component and diaphragm
CN105822528B (en) * 2016-04-27 2018-04-13 珠海格力节能环保制冷技术研究中心有限公司 diaphragm pump and water purifier
CN105864026A (en) * 2016-05-25 2016-08-17 厦门建霖工业有限公司 Built-in low-pulse and low-vibration type pump assembly and water purifier and working method
CN105889038B (en) * 2016-05-31 2019-03-29 珠海格力电器股份有限公司 Stabilized pressure pump and water purifier
US10458402B2 (en) * 2016-07-25 2019-10-29 Xiamen Conjoin Electronics Technology Co., Ltd. Micro water pump capable of controlling flow precisely
DE102019106370A1 (en) * 2019-03-13 2020-09-17 Psg Germany Gmbh Valve arrangements for a diaphragm pump, valve body of a valve of a diaphragm pump, valve plate of a diaphragm pump, diaphragm pump, method for operating a diaphragm pump
DE102019108669A1 (en) * 2019-04-03 2020-10-08 Alfmeier Präzision SE Simplified balancing compressor and method of making such a compressor
CN114151316B (en) * 2021-11-16 2024-04-30 中山市楚鸣科技有限公司 Diaphragm pump head and diaphragm booster pump

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2991723A (en) * 1958-02-05 1961-07-11 Gen Motors Corp Wobble plate diaphragm pump
US3754842A (en) * 1971-05-13 1973-08-28 Gen Motors Corp Hydraulic pump
FR2418352A1 (en) * 1978-02-27 1979-09-21 Joint Francais Fuel pump membrane comprising a single polyester moulding - for simplicity of mfr.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2797647A (en) * 1954-01-19 1957-07-02 Detroit Harvester Co Hydraulic pump
US2931311A (en) * 1955-04-20 1960-04-05 Airtex Products Inc Diaphragm for fuel pump
US3010403A (en) * 1957-01-10 1961-11-28 Gen Motors Corp Variable pressure fluid pump
US4153391A (en) * 1975-05-29 1979-05-08 Carr-Griff, Inc. Triple discharge pump
US4396357A (en) * 1981-04-06 1983-08-02 Product Research And Development Diaphragm pump with ball bearing drive
DE3233987C2 (en) * 1982-09-14 1985-10-17 Erich 7777 Salem Roser Diaphragm pump with swash ring drive

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2991723A (en) * 1958-02-05 1961-07-11 Gen Motors Corp Wobble plate diaphragm pump
US3754842A (en) * 1971-05-13 1973-08-28 Gen Motors Corp Hydraulic pump
FR2418352A1 (en) * 1978-02-27 1979-09-21 Joint Francais Fuel pump membrane comprising a single polyester moulding - for simplicity of mfr.

Also Published As

Publication number Publication date
DE3575770D1 (en) 1990-03-08
US4610605A (en) 1986-09-09
EP0210315B1 (en) 1990-01-31
CA1242929A (en) 1988-10-11
EP0210315A2 (en) 1987-02-04

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